ISL9000IRKCZ-T

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ISL9000IRKCZ-T is a dual low-dropout (LDO) linear voltage regulator manufactured by Renesas Electronics Corporation. It integrates two independent high-performance LDOs within a single compact package, designed for applications requiring efficient power management with minimal noise and high precision. The device features fixed output voltages of 2.5V and 2.85V, delivering a maximum output current of 300mA per channel. It operates with an input voltage range from 2.3V to 6.5V and maintains excellent load regulation and line regulation characteristics. The regulator includes built-in protection features such as overcurrent limiting, thermal shutdown, and undervoltage lockout to ensure reliable operation under various conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrates two independent 300mA high-performance LDO regulators in a single compact package
• Provides excellent transient response to large current steps with low output noise
• Features extremely low quiescent current consumption for enhanced power efficiency
• Includes comprehensive protection mechanisms including overcurrent, thermal shutdown, and undervoltage lockout

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices requiring multiple stable voltage rails
• Battery-powered systems needing efficient power management
• Communication equipment requiring low-noise power supplies
• Embedded systems with strict space constraints

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for any product change notices affecting specifications. Ensure proper handling procedures are followed due to surface mount packaging requirements. Validate that the specific suffix matches your design needs regarding output voltage configurations.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Consider the fixed output voltage configuration when selecting this component, as it differs from adjustable variants. Evaluate the thermal performance requirements based on expected load currents and ambient operating conditions. Assess the need for external capacitors within the specified range to maintain stability. Compare against alternative dual-LDO solutions if different output voltage combinations are required for your application.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the ISL9000 series of dual LDO regulators from Renesas Electronics. The series offers various output voltage combinations packaged in compact DFN formats suitable for space-constrained designs. These regulators are part of Renesas's broader portfolio of power management integrated circuits aimed at improving efficiency in portable and industrial applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for pin-compatible alternatives within the same family offering different output voltage combinations. Verify that substitute components meet the same electrical specifications including current ratings and dropout voltages. Ensure compatibility with existing PCB layout and capacitor selection requirements when considering replacement options.